Our own pre-inked “Flash” Dater has arrived! Most importantly, the foam and cartridge utilize our patented Z Style concept for ease of assembly and inventory control. No scissors or tweezers needed here. Add the ink color of choice when the stamp is partially assembled. The text area for the Z20 is 1-7/16” x 2-1/2”, thus allowing for 3/8” inch of text above and below the dates (same as PSI M300). The Z30 is 1-3/4” x 2-1/2”, thus allowing for 1/2” above and below the dates (same as PSI M600). Best of all, the daters are priced similarly to PSI Daters!